2000267721

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{569}}^1\times {\mathrm{13469}}^1$

素因数の和:14073

約数の個数: 24

約数和(自身を含む): 2994381000

約数和(自身を除く): 994113279

約数列:

[1, 3, 9, 29, 87, 261, 569, 1707, 5121, 13469, 16501, 40407, 49503, 121221, 148509, 390601, 1171803, 3515409, 7663861, 22991583, 68974749, 222251969, 666755907, 2000267721]

約数ペア:

[(1, 2000267721), (3, 666755907), (9, 222251969), (29, 68974749), (87, 22991583), (261, 7663861), (569, 3515409), (1707, 1171803), (5121, 390601), (13469, 148509), (16501, 121221), (40407, 49503)]